{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Precipitation using GST fusion proteins containing Fyn SH2 , SH3 , and SH2 / SH3 domains revealed that PI 3 - kinase bound principally to the SH3 domain of Fyn ."}
{"GENE": ["GST fusion proteins", "Fyn", "SH2", "SH3", "SH3 domain", "PI 3 - kinase"]}